CN201479416U

CN201479416U - Rotary function setting device

Info

Publication number: CN201479416U
Application number: CN2009201546864U
Authority: CN
Inventors: 吕思农
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2010-05-19
Anticipated expiration: 2019-05-19
Also published as: WO2010133111A1

Abstract

The utility model discloses a rotary function setting device comprising a rotary base and a function setting ring mounted on the rotary base, wherein a function directing identifier is marked on the outer surface of the function setting ring; an identifier for the photoelectric function of a product is marked on the outer surface of the rotary base; the controlling structure inside the function setting ring control a control component through an adaptable transmission mechanism; and the function setting ring is directed to the identifier on the rotary base by the function directing identifier, so as to indicate the motions of the control component. By switching a switch or regulating the parameter of the control component and matching the control circuit of a product, the rotary function setting device can set the light intensity and flashing mode of an LED multifunctional flashlight or an LED lamp.

Description

A kind of rotary function setting device

Technical field

The utility model relates to a kind of lighting apparatus, especially LED multifunctional electric torch, LED light fixture.

Background technology

At present, development along with the LED luminescence technology, the function of the LED multifunctional electric torch on the market is more, as low-light, the low light level, middle light, normal light, high light, high high light, the SOS distress signal, common flash of light, explosion-proof strong sudden strain of a muscle, stepless dimming, battery electric quantity detection etc., mostly the setting of its function is that being aided with operation skill with software realizes, as long-time by a switch what seconds, unclamp then, press circulation selection function etc. more fast, though acquiescence or memory function are arranged, but want correct, select fast, translation function is often but very difficult, perhaps can not directly enter the required function option, brings a lot of inconvenience to the user.

The utility model content

Existing LED multifunctional electric torch is selected in function in order to overcome, on the conversion operations can not be intuitively, the defective of simple, accurate, prompt operation, it is a kind of by diverter switch or adjusting control element parameter size that the utility model provides, cooperate control circuit, realize the brightness of light or the rotary function setting device of flicker mode initialization.This device not only indicates all photoelectric functional options of LED multifunctional electric torch or LED lamp intuitively, and can finish function setting and switching convenient, fast, exactly, in addition, this device satisfies the requirement of IPX-8 level waterproofing design, and LED multifunctional electric torch/light fixture can not reduce the waterproof quality of product because of selecting this device for use.

The technical scheme that its technical problem that solves the utility model adopts is: each photoelectric functional of LED flashlight/lamp all uses a special switch or other control element (as rotational potentiometer) to realize, and to these numerous switches, the member of controlling all by rotation one ' function setting ring ' by name of control element is realized (be located in the middle part of the flashlight or the mains switch of afterbody except) to assigned address, these assigned addresses then are to use various function identifiers, as numeral, literal, figure etc., what fix, mark intuitively on the member of ' rotating basis ' by name, the control structure of function setting ring inside is by adaptive transmission mechanism, the control element that is fit to the product function needs is precisely operated control, when a certain function identifier on the sensing of the function point identification on the function setting ring rotating basis, show that action has taken place the control element of controlling this function, product enters this functional mode, wherein, the stepless dimming function of product is by rotational potentiometer, this control element that provides continuous parameter to change of variable resistor cooperates the control circuit of product to realize, other photoelectric functional is then by sensitive switch, reed switch, touch-switch, rotary switch, rotary encoder, control elements such as rotary inductive device cooperate the control circuit of product to realize.

Structure of the present utility model mainly partly is made up of function setting ring and rotating basis two, wherein, the outside of function setting ring has function designated identification and steering operation to indicate, the control structure that its inside then has one or more (kinds) to be provided with on demand, and sealing, stop, functional structure such as spacing; The outer surface of rotating basis is marked with whole photoelectric functional identifiers of product, itself is except that the rotating shaft of serving as the function setting ring, mount pad, and the transmission mechanism of whole device, stop position-limit mechanism, sealing mechanism, control element, multifunction circuit board etc. are installed in the rotating basis.The inner specific control structure of function setting ring has boss control ring, internal gear control ring, three kinds of control structures of pivoted arm draw-in groove, adaptive their transmission mechanism is respectively guide pillar, gear, pivoted arm, as required, can exist a plurality of simultaneously or the various control structure on the function setting ring, as two boss control rings, two internal gear control rings, or boss control ring, internal gear control ring exist simultaneously, but this class control structure of pivoted arm draw-in groove can only have one, and can not compatible other two kinds of control structures.Control structure on the function setting ring, its operation principle division is as follows:

1, the boss control ring: so-called boss control ring is provided with one in the radial direction and exceeds this face of cylinder an inner cylinder face, low-angle boss, the end face of boss is similarly inner cylinder face, between two faces of cylinder is to seamlessly transit, the distance that exceeds is exactly the sensitive switch that will control, reed switch, the impulse stroke of mobile class switch such as touch-switch, when this boss is rotated to the top of assigned switch, boss will be depressed the guide pillar (guide pillar of special-purpose reed switch can with reed consubstantiality) of this switch correspondence, the guide pillar driving switch moves, thereby reaches the purpose of this switch connection or disconnection.The boss control ring can only be controlled mobile class switches such as reed switch, sensitive switch, touch-switch.

2, internal gear control ring: the internal gear control ring is the internal tooth torus, as required, it can be the internal gear of full-depth tooth number or non-full-depth tooth number, when being the internal gear of not full-depth tooth number, it does not have the position of tooth can not produce action to being driven gear, when internal gear rotates with the function setting ring, directly or by mesomerism gear drive the gear rotation that is fixed on the rotating shaft (Control Shaft) that rotates the class control element, realize accurate operation to control element.

3, pivoted arm draw-in groove: one axial notch is set in the inside of function setting ring, rotating shaft (Control Shaft) at rotation class control element is gone up pivoted arm of cutting ferrule, then clip is in the pivoted arm draw-in groove of function setting ring for the other end of pivoted arm, and the function setting ring rotates synchronously by the rotating shaft that pivoted arm drives control element.This control structure has the rotating range restriction, and rotational angle is less than 270 degree usually.

The control circuit technical scheme of LED multifunctional electric torch (lamp) is numerous, special chip type, monolithic type etc. are arranged, on the kind of its constant-current drive circuit, there are voltage increase and current constant control, step-down constant current control, automatic lifting to press constant current control etc., the utility model does not relate to the concrete circuit control technology scheme of product, but the control mode of required switching value (parameter) variation of function control is provided for various technical schemes.

The beneficial effects of the utility model are, the control element that can control is numerous, and safety, reliable, quick provides simply, realizes flexibly, reliably means, the various functions that more can make things convenient for the user flexibly, accurately to use product to provide simultaneously not only can for the function design of product.

Description of drawings

Fig. 1 is the front view of a kind of rotary function setting device embodiment one of the utility model;

Fig. 2 is the generalized section of a kind of rotary function setting device embodiment one of the utility model;

Fig. 3 is the generalized section of the A-A direction of the utility model Fig. 2;

Fig. 4 is the generalized section of the B-B direction of the utility model Fig. 2;

Fig. 5 is the generalized section of the C-C direction of the utility model Fig. 2;

Fig. 6 is the generalized section of a kind of rotary function setting device embodiment two of the utility model;

Fig. 7 is the generalized section of the A-A direction of the utility model Fig. 6;

Fig. 8 is the generalized section of the B-B direction of the utility model Fig. 6;

Fig. 9 is the generalized section of the C-C direction of the utility model Fig. 6;

Figure 10 is the front view of a kind of rotary function setting device embodiment three of the utility model;

Figure 11 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment three of the utility model;

Figure 12 is first generalized section of the A-A direction of the utility model Figure 11;

Figure 13 is second generalized section of the A-A direction of the utility model Figure 11;

Figure 14 is the front view of a kind of rotary function setting device embodiment four of the utility model;

Figure 15 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment four of the utility model;

Figure 16 is first generalized section of the A-A direction of the utility model Figure 15;

Figure 17 is second generalized section of the A-A direction of the utility model Figure 15;

Figure 18 is the generalized section of the B-B direction of the utility model Figure 15;

Figure 19 is the front view of the 4th multifunction circuit board of a kind of rotary function setting device embodiment four of the utility model;

Figure 20 is the front view of a kind of rotary function setting device embodiment five of the utility model;

Figure 21 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment five of the utility model;

Figure 22 is the generalized section of the A-A direction of the utility model Figure 21;

Figure 23 is the front view of a kind of rotary function setting device embodiment six of the utility model.

Mark the following drawings mark thereon in conjunction with the accompanying drawings:

The 0101-skull, the reflective cup of 0102-, the 0103-first function setting ring, 0104-first rotating basis, the 0105-stack shell, the 0106-tail-hood, 0107-afterbody switch, the 0201-glass lens, the 0202-reflector, 0203-LED seat screw thread pressing plate, the 0204-LED lamp, the 0205-LED pedestal, the 0206-circlip for hole, 0207,0208,0211, the O type rubber seal of 0214-different size, the 0209-first multifunction circuit board pressing plate, 0210-reed switch guide pillar, the 0212-rotational potentiometer, 0213-reed switch group, 0215-afterbody switch spring, 0216-afterbody switch locking ring, 0217-afterbody switchboard, the 0218-flashlight switch, the 0219-plain washer, the 0220-lithium battery, the 0221-positive plate, the anodal seat of 0222-, the anodal spring of 0223-, 0224-first multifunction circuit board, the 0225-gear, 0226-first mesomerism gear, 0227-first latch, 0228-internal gear first control ring, the 0612-second function setting ring, 0616-second mesomerism gear, 0631-second rotational potentiometer, 0632-second latch, 0701-second control gear, 0702-second rotary switch, 1003-the 3rd function setting ring, 1004-the 3rd rotating basis, 1113-the 3rd rotary switch, 1111-rotating shaft cutting ferrule, 1126-pivoted arm, 1109-the 3rd multifunction circuit board pressing plate, 1114-the 3rd multifunction circuit board, 1110-the 3rd latch, 1402-the 4th rotating basis, 1403-the 4th function setting ring, 1509-the 4th reed switch group, the 2003-five-function is set ring, 2109-the 5th multifunction circuit board fixed cover, 2112-the 5th rotary switch, 2113-the 5th multifunction circuit board, 2125-the 5th control gear, 2126-the 5th mesomerism gear, 2127-internal gear control ring, the 2203-five-function is set ring, 2301-. five lamp holder LED lamp brackets, the adjustable bend pipe support of 2302-, 2303-the 6th rotary function setting ring, 2304-the 6th rotating basis, 2305-lamp stand panel, 2306-lamp stand base plate.

Embodiment

Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail, but is to be understood that protection range of the present utility model is not subjected to the restriction of embodiment.

Fig. 1 is the front view of a kind of rotary function setting device embodiment one of the utility model, the control element that this example adopts is a rotational potentiometer and a reed switch group of being made up of five reed switches, rotational potentiometer is used to realize stepless dimming, and the reed switch group is used for realizing that weak (slowly) flash of light, flash of light, anti-riot intense flash, SOS distress signal, battery electric quantity detect five specific functions.

Fig. 2 is the generalized section of a kind of rotary function setting device embodiment one of the utility model, as can be seen from Figure 2: even reflective cup 0102 is removed (because of being is threaded, also be easy to pull down reflective cup 0102 among the figure without instrument) by rotation flashlight head, but first latch 0227 yet assurance function setting ring can not shifted out from first rotating basis 0104, avoid of the dismounting of function setting ring, cause incorrect assembling, component wear or irregular working because of the layman; First control ring 0228 is fixed on the mold insert on the function setting ring, is to make for the processing of simplifying the function setting ring separates separately from it, contains boss control ring, gear control ring, three kinds of control structures of rotary stopper.

Positive electrical circulation road: battery cathode-afterbody switch spring-afterbody switchboard-afterbody switch-afterbody switchboard-tail-hood-stack shell-rotating basis-multifunction circuit board.

Cathodal current passage: anode-positive plate-anodal spring-multifunction circuit board.

Fig. 3 is the generalized section of the A-A direction of the utility model Fig. 2, and cutting plane shows the operation principle of internal gear control ring on the internal gear control ring: internal gear rotates by the gear 0225 that first mesomerism gear 0226 drives in the potentiometer rotating shaft.Have only six teeth on internal gear first control ring 0228 among the figure, other position is the face of cylinder that is equal to root circle, can not exert an influence to first mesomerism gear, gear 0225 in rotational potentiometer 0212 rotating shaft has eight teeth, add the rotary stopper piece, guarantee that the angle of internal gear control ring driving rotational potentiometer rotation is less than or equal to the hard-over of this potentiometer.

Fig. 4 is the generalized section of the B-B direction of the utility model Fig. 2, cutting plane is on the boss control ring, the operation principle that shows the boss control ring: the top of boss (mark A place among the figure) is the face of cylinder (also can be the plane) that angle is very little, the discrepancy in elevation on this face and the face of cylinder, bottom is exactly the distance that boss forces the switch guide pillar to move, the reed switch guide pillar 0210 of boss correspondence forces the reed up and down of its corresponding reed switch group 0213 to produce UNICOM's action of contact among the figure, the guide pillar of other four reed switches then because of correspondence be the bottom of boss control ring, the reed up and down of switch is the normally open that is in separation.When boss control ring during in the guide pillar action that drives reed switch, the internal gear of internal gear control ring separates with mesomerism gear, the two can the while in working order in.

Fig. 5 is the generalized section of the C-C direction of the utility model Fig. 2, cutting plane is on the locking groove of latch work, show that latch is except that having preventing the axially movable function of function setting ring shown in Fig. 2, also have the function that the limitation function shown in Fig. 3 is set the ring anglec of rotation simultaneously, mark B place is the angle limits boss on internal gear first control ring 0228 among the figure.

Fig. 6 is the generalized section of a kind of rotary function setting device embodiment two of the utility model, the control element that this example adopts is a rotational potentiometer and a rotary switch, rotational potentiometer is used to realize stepless dimming, rotary switch is used to realize candle light, weak (slowly) flash of light, flash of light, (branch is arranged two sections anti-riot intense flashs, convenient enter fast), eight specific functions such as ordinary light, SOS distress signal, battery electric quantity detection, compare the reed switch group among the embodiment one, rotary switch is not subjected to spatial limitation, and the more switches setting can be provided.Be provided with two internal gear control rings and a corner restriction boss structure among the figure in second control ring 0613.

Fig. 7 is the generalized section of the A-A direction of the utility model Fig. 6, cutting plane is on the internal gear control ring of rotational potentiometer, as can be seen from this figure, the control gear of rotational potentiometer is that the control gear with rotary switch spatially staggers, and second control ring 0613 rotates by second control gear 0631 that second mesomerism gear 0616 drives on the rotational potentiometer among the figure.

Fig. 8 is the generalized section of the B-B direction of the utility model Fig. 6, cutting plane is on the internal gear control ring of second rotary switch 0702, from the figure as can be seen, its number of teeth of internal gear control ring of controlling second rotary switch can be ordered about the rotation of second rotary switch rotating shaft do greater than 360 degree more than the number of teeth that is installed in second control gear 0701 on the second rotary switch rotating shaft.

Fig. 9 is the generalized section of the C-C direction of the utility model Fig. 6, cutting plane passes second latch 0632, from the figure as can be seen: be subjected to the effect of corner restriction boss on second latch 0632 and second control ring 0613, the function setting ring can not be done 360 rotations, and the effect of corner restriction boss is to guarantee the hard-over of rotational potentiometer actual rotational angle in this embodiment less than this potentiometer.

Figure 10 is the front view of a kind of rotary function setting device embodiment three of the utility model, and the 3rd function setting ring 1003 is installed in the front of the 3rd rotating basis 1004.

Figure 11 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment three of the utility model, the control structure of function setting ring inside is the pivoted arm draw-in groove, because of the assembling the reason pivoted arm be to combine by two parts, the one, the rotating shaft cutting ferrule 1111 of rotary switch 1113, the 2nd, pivoted arm 1126, rotating shaft cutting ferrule 1111 is that inlay card rotates in the rotating shaft of switch synchronously among the figure, one end inlay card of pivoted arm 1126 is on the rotating shaft cutting ferrule, the other end is that inlay card is on the 3rd

function setting ring

1003,1109 is the pressing plate of the 3rd multifunction circuit board 1114, the bottom of while rest the 3rd latch 1110, the other end of the 3rd latch then is stuck in the locking groove of the 3rd function setting ring 1003.

Figure 12 is first generalized section of the A-A direction of the utility model Figure 11, and Figure 13 is second generalized section of the A-A direction of the utility model Figure 11, shows that two ends of pivoted arm clamp, the situation and the working range of latch, locking groove.

Figure 14 is the front view of a kind of rotary function setting device embodiment four of the utility model, the 4th function setting ring 1403 is the back that are positioned at the 4th rotating basis 1402 among the figure, this layout is different with three embodiment of front, and it shows does not have rigid front and back ordinal relation between function setting ring and rotating basis.

Figure 15 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment four of the utility model, the control element that shows this embodiment among the figure is the reed switch group, guide pillar and reed are one, and the boss control ring also is and the 4th function setting ring 1403 one.

Figure 16 is first generalized section of the A-A direction of the utility model Figure 15, and Figure 17 is second generalized section of the A-A direction of the utility model Figure 15; Section is cut on the boss control ring of function control ring, and show the working condition of reed switch, boss control ring: boss is depressed a switch in the reed switch group among Figure 16, and Figure 17 shows that all reed switches all are in idle off-state.

Figure 18 is the generalized section of the B-B direction of the utility model Figure 15, and section is cut on the locking groove of function setting ring, as can be seen, does not have guide vane end stop on the locking groove from the figure, shows that the function setting ring of this example can rotate arbitrarily.

Figure 19 is the front view of the 4th multifunction circuit board of a kind of rotary function setting device embodiment four of the utility model, and visible reed switch group is directly to be welded on the multifunction circuit board on the figure, and LED lamp, LED pedestal also are to be integrated in one with multifunction circuit board.

Figure 20 is the front view of a kind of rotary function setting device embodiment five of the utility model.Function identifier on the rotating basis is continuously three sections uniform function identifiers, shows that the function setting ring can rotate arbitrarily, does not have the corner restriction.

Figure 21 is the longitudinal profile schematic diagram of a kind of rotary function setting device embodiment five of the utility model, internal gear control ring 2127 is to be fixed on the function setting ring 2003 among the figure, and the five-function on the rotary switch 2113 set ring 2125 also be inlay card in the rotating shaft of rotary switch, the fixed cover 2109 of the 5th multifunction circuit board 2113 also is the installation shaft of the 5th mesomerism gear 2126 simultaneously.

Figure 22 is the generalized section of the A-A direction of the utility model Figure 21, section is through the internal gear control ring, from the figure as can be seen: internal gear control ring 2127 be full-depth tooth and the number of teeth be the integral multiple (three times) of the 5th control gear 2125 numbers of teeth of the 5th rotary switch 2112 rotating shafts, go to that position no matter guarantee the function setting ring, all can obtain the working condition of rotary switch accurately in the function identifier place on rotating basis, rotary switch has eight switch bit in this example.

In first embodiment (Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, figure), function control component is rotational potentiometer and reed switch group, and the former provides the parametric variable of realizing the stepless dimming function, and the latter provides five specific individual event functions; Be fixed with one on the first function setting ring 0103 and contain the internal gear control ring, internal gear first control ring 0228 of boss control ring and corner guide vane end stop, in situation shown in Figure 3, as the function setting ring turn right (clockwise direction) rotation, then run into spacing soon and can not continue toward right rotation, if the function setting ring is toward anticlockwise (counterclockwise), the Parameter Stationary of may command rotational potentiometer successively decrease (or increasing progressively) then, when continuation is spent to anticlockwise nearly 90, internal gear control ring and mesomerism gear disengage, stop driving to rotational potentiometer, the boss control ring begins to enter working range, when going to 90 degree positions shown in Figure 4 (position of Spin Control ring among Fig. 3 relatively), first switch execution of reed switch group, switch connection; Continue to do rotation counterclockwise as the function setting ring, then the boss control ring can unclamp, depress reed switch successively, in the time of in the middle of boss is in two adjacent reed switches, then all reed switches all are the normalities that is in disconnection, continue to rotate counterclockwise the function setting ring to position shown in Figure 5, then the boss control ring is depressed last reed switch, and guide vane end stop is had an effect simultaneously, stops the function setting ring to continue to rotate counterclockwise.Between two spacing points, rotational potentiometer, reed switch group sequential working are realized the variable conversion that product function is required.

At second embodiment (Fig. 6, Fig. 7, Fig. 8, Fig. 9), function control component is rotational potentiometer and eight station rotary switches, the former provides the function variable of realizing stepless dimming, the latter provides the realization candle light, weak (slowly) flash of light, flash of light, (branch is arranged two sections anti-riot intense flashs, conveniently enter fast), ordinary light, the SOS distress signal, the switching variable of eight specific functions such as battery electric quantity detection, because of rotational potentiometer has the hard-over restriction, so control rotational potentiometer respectively except that containing two on the second function setting ring 0612 in this embodiment, outside the inner gear structure of rotary switch, also has the confinement block structure of a restriction angle range.The course of work: in position shown in Figure 7, if rotating the second function setting ring 0612 clockwise rotates, then need not rotate great angle and just arrive spacing point, can not change clockwise again, rotary function setting ring rotates by counter clockwise direction from this, the parameter value of second rotational potentiometer 0631 just successively decrease in regular turn (or increasing progressively) then, when function setting ring rotation 90 is spent, rotational potentiometer has just turned over 270 degree (during internal gear control ring full-depth tooth, the number of teeth is 24, it is rotational potentiometer, three times of the control gear number of teeth on the rotary switch), the hard-over of second rotational potentiometer 0631 is 300 degree, the hard-over of example restriction rotational potentiometer is 295 degree (the guide vane end stop angle on the control ring is 65 degree (seeing that Fig. 9 shows)), when the function setting ring turns over 100 when spending counterclockwise from spacing lighting, the internal gear control ring of control rotational potentiometer just disengages with mesomerism gear, stop action to potentiometer, the function setting ring continues to rotate counterclockwise, after the angle that turns over 135 degree, the internal gear control ring of control rotary switch begins to contact with mesomerism gear, the driving rotary switch rotates, on the internal gear control ring that the driving rotary switch rotates 9 teeth are arranged, (the function setting ring changes 135 degree can to allow switch rotate 405 degree, the switch of eight gears is one grade of per 45 degree, rotate 405 degree and then can repeat the first gear switch setting, turn forward again and be that one section neutral gear stroke is up to spacing terminal point.Function setting ring clockwise direction this moment is toward back rotation, and then the course of work is exactly the process of putting upside down that rotates counterclockwise of front.

In the 3rd embodiment (Figure 10, Figure 11, Figure 12, Figure 13), function control component is the 3rd rotary switch 1113 of one 16 station, controlling organization in the 3rd function setting ring 1003 is the draw-in groove structure that drives the pivoted arm rotation, the angle range of rotary function setting ring is set at 180 degree, realize the control of 9 switching values, set for flashlight provides 9 Function Identifications.From Figure 11, Figure 12 as can be seen, respectively inlay card is on the rotating shaft cutting ferrule 1111 of the draw-in groove of rotary function setting ring and rotary switch for two ends of pivoted arm 1126, and the rotation of rotary function setting ring and its rotary switch of controlling is synchronous.

In the 4th embodiment (Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19), function control component is a reed switch group 1509 of being made up of eight reed switches that carry guide pillar, and control structure is the boss control ring on the function setting ring.In the arrangement of outward appearance, the 4th function setting ring 1403 is the back that come the 4th rotating basis 1402, this is with two the embodiment differences in front in proper order, from Figure 16, Figure 17, Figure 18 as can be seen, the function control ring does not have the restriction of corner, when reed switch only faced boss, this switch just can move.

In the 5th embodiment (Figure 20, Figure 21, Figure 22), control element is the 5th rotary switch 2112 of one eight station, five-function is set the internal gear control ring 2127 of a full-depth tooth number of inlay card on the ring 2203, its number of teeth is three times of the 5th control gear number of teeth 2125 in the rotary switch rotating shaft, rotary function control ring circles, rotary switch changes three circles, and the function identifier on the rotating basis is the arrangement of three sections repetitions.

Figure 23 is the front view of a kind of rotary function setting device embodiment six of the utility model, this example is a LED energy-saving desk lamp of being made up of the LED lamp of five power 1W, the control element that rotary function setting device among this embodiment adopts is a rotational potentiometer and a reed switch group of being made up of four reed switches, respectively by the internal gear control ring in the rotary function setting ring (2303), the boss control ring is controlled by corresponding transmission mechanism, the function that four reed switches are implemented separately is respectively: five lamps are bright entirely, four lamps are bright, three lamps are bright, two lamps are bright, rotational potentiometer is used to realize the stepless dimming of a LED lamp, the centre that rotating basis (2304) is gone up every adjacent two function identifiers all is the gear of turning off the light, totally five.

More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection range of the present utility model.

Claims

1. rotary function setting device, it is characterized in that: comprise function setting ring, rotating basis, described function setting ring is installed on the described rotating basis, the outer surface of described function setting ring indicates a function point identification, the outer surface of described rotating basis indicates the identifier that photoelectric functional is arranged, the control structure of described function setting ring inside is by adaptive transmission mechanism, control element is controlled, described function setting ring points to identifier on the described rotating basis by described function point identification, shows that described control element moves.

2. rotary function setting device according to claim 1, it is characterized in that: the control structure of described function setting ring inside is the cam control ring, the transmission mechanism adaptive with described cam control ring is guide pillar, described control element comprises sensitive switch, reed switch, touch-switch, detection switch, near switch, the described guide pillar of boss drive, described guide pillar drive described control element.

3. rotary function setting device according to claim 1, it is characterized in that: the control structure of described function setting ring inside is the internal gear control ring, transmission mechanism is an internal gear, described control element comprises rotary switch, rotary encoder, rotary inductive device, rotational potentiometer, variable resistor, and described internal gear gear direct or that drive on the rotating shaft that is contained in described control element by mesomerism gear rotates.

4. rotary function setting device according to claim 1, it is characterized in that: the control structure of described function setting ring inside is the pivoted arm draw-in groove, transmission mechanism is a pivoted arm, described control element comprises rotary switch, rotary encoder, rotary inductive device, rotational potentiometer, variable resistor, one end of described pivoted arm is enclosed within on the rotating shaft of described control element, other end inlay card is in described pivoted arm draw-in groove, and described function setting ring and control element rotate synchronously by described pivoted arm.

5. according to any described rotary function setting device of claim 1-3, it is characterized in that: there are cam control ring, internal gear control ring in the inside of described function setting ring, described boss control ring by guide pillar control sensitive switch, reed switch, touch-switch, detection switch, near switch, described internal gear control ring is controlled rotary switch, rotary encoder, rotary inductive device, rotational potentiometer, variable resistor by gear, and described cam control ring, internal gear control ring are worked successively.

6. according to any described rotary function setting device of claim 1-3, it is characterized in that: there are two internal gear control rings the inside of described function setting ring, described internal gear control ring passes through gear drive separately, controls a rotation class control element respectively and also works successively.

7. according to claim 2 or 3 described rotary function setting devices, it is characterized in that: the control structure of described function setting ring inside, can there be a plurality of described control structures simultaneously, each control structure is worked successively.